Keyboard of a mobile computing device



FIG. 1 is a frontal view of a keyboard row for a keyboard of a mobile computing device, under a first embodiment, with the mobile computing device shown in phantom forming no part of the invention;

FIG. 2 is a side view of the keyboard row of the first embodiment, with the mobile computing device shown in phantom forming no part of the invention;

FIG. 3 is a first isometric view of the keyboard row of the first embodiment, with the mobile computing device shown in phantom forming no part of the invention;

FIG. 4 is a frontal view of a keyboard row for a keyboard of a mobile computing device, under a second embodiment, with the mobile computing device shown in phantom forming no part of the invention;

FIG. 5 is a side view of the keyboard row of the second embodiment, with the mobile computing device shown in phantom forming no part of the invention;

FIG. 6 is a first isometric view of the keyboard row of the second embodiment, with the mobile computing device shown in phantom forming no part of the invention;

FIG. 7 is a frontal view of a keyboard row for a keyboard of a mobile computing device, under a third embodiment, with the mobile computing device shown in phantom forming no part of the invention;

FIG. 8 is a side view of the third embodiment, with the mobile computing device shown in phantom forming no part of the invention; and,

FIG. 9 is a first isometric view of the third embodiment, with the mobile computing device shown in phantom forming no part of the invention. 

An ornamental design for a keyboard of a mobile computing device, as shown and described. 